Japan has become a wasteland devastated by the Rusty Wind which causes all things to rust away. A suspicious looking priest visits a checkpoint all alone, yet on his back rests a bow priests wouldn't use.
Meanwhile, Milo, a doctor running a clinic in the town of Imihama, is researching new medicines in secret in order to save his older sister, Pawoo, who's being corroded by the Rust. But that day a stranger appears before him...
What? Again?
ماذا؟ من جديد؟
Was? Schon wieder?
¿Otra vez?
¿Otra vez?
Comment ? C’est encore en panne ?
Cosa? Di nuovo?
O quê? De novo?
Как, опять?